In Files

  • psych/lib/psych/nodes/scalar.rb
  • psych/lib/psych/visitors/yaml_tree.rb

Psych::Nodes::Scalar

This class represents a YAML Scalar.

This node type is a terminal node and should not have any children.

Constants

ANY

Any style scalar, the emitter chooses

DOUBLE_QUOTED

Double quoted style

FOLDED

Folded style

LITERAL

Literal style

PLAIN

Plain scalar style

SINGLE_QUOTED

Single quoted style

Attributes

anchor[RW]

The anchor value (if there is one)

plain[RW]

Is this a plain scalar?

quoted[RW]

Is this scalar quoted?

style[RW]

The style of this scalar

tag[RW]

The tag value (if there is one)

value[RW]

The scalar value

Public Class Methods

new(value, anchor = nil, tag = nil, plain = true, quoted = false, style = ANY) click to toggle source

Create a new Psych::Nodes::Scalar object.

value is the string value of the scalar anchor is an associated anchor or nil tag is an associated tag or nil plain is a boolean value quoted is a boolean value style is an integer idicating the string style

See Also ↑

See also Psych::Handler#scalar

 
               # File psych/lib/psych/nodes/scalar.rb, line 58
def initialize value, anchor = nil, tag = nil, plain = true, quoted = false, style = ANY
  @value  = value
  @anchor = anchor
  @tag    = tag
  @plain  = plain
  @quoted = quoted
  @style  = style
end

Public Instance Methods

scalar?() click to toggle source 
 
               # File psych/lib/psych/nodes/scalar.rb, line 67
def scalar?; true; end